AT91SAM7S64-MU-999

Product Overview

Category

AT91SAM7S64-MU-999 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

• High-performance 32-bit ARM architecture
• Low power consumption
• Integrated peripherals for enhanced functionality
• Flash memory for program storage
• Real-time clock for accurate timekeeping
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter for sensor integration

Package

AT91SAM7S64-MU-999 is available in a compact surface-mount package.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power and versatile features for embedded applications.

Packaging/Quantity

AT91SAM7S64-MU-999 is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Microcontroller: AT91SAM7S64
• Architecture: ARM7TDMI
• CPU Speed: 55 MHz
• Flash Memory: 64 KB
• RAM: 16 KB
• Operating Voltage: 3.3V
• Digital I/O Pins: 47
• Analog Input Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 6
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of AT91SAM7S64-MU-999 is as follows:

1. VDD (Power Supply)
2. GND (Ground)
3. PA0 - PA31 (General-Purpose I/O)
4. PB0 - PB31 (General-Purpose I/O)
5. PC0 - PC31 (General-Purpose I/O)
6. PD0 - PD31 (General-Purpose I/O)
7. PE0 - PE31 (General-Purpose I/O)
8. PF0 - PF31 (General-Purpose I/O)
9. PG0 - PG31 (General-Purpose I/O)
10. PH0 - PH31 (General-Purpose I/O)
11. PI0 - PI31 (General-Purpose I/O)
12. PJ0 - PJ31 (General-Purpose I/O)
13. PK0 - PK31 (General-Purpose I/O)
14. PL0 - PL31 (General-Purpose I/O)
15. PM0 - PM31 (General-Purpose I/O)
16. PN0 - PN31 (General-Purpose I/O)
17. PO0 - PO31 (General-Purpose I/O)
18. PP0 - PP31 (General-Purpose I/O)
19. PQ0 - PQ31 (General-Purpose I/O)
20. PR0 - PR31 (General-Purpose I/O)
21. NRST (Reset)

Functional Features

• High-performance ARM architecture for efficient processing
• Low power consumption for extended battery life
• Integrated peripherals for enhanced functionality
• Flash memory for program storage and easy updates
• Real-time clock for accurate timekeeping in applications
• Multiple communication interfaces for seamless connectivity
• Analog-to-digital converter for sensor integration and data acquisition
• Timers and counters for precise timing operations
• PWM channels for controlling analog devices

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Versatile range of integrated peripherals
• Low power consumption for energy-efficient designs
• Ample flash memory for program storage
• Wide operating temperature range for diverse environments

Disadvantages

• Limited RAM capacity compared to some other microcontrollers
• Relatively higher cost compared to entry-level microcontrollers

Working Principles

AT91SAM7S64-MU-999 operates based on the ARM7TDMI architecture. It executes instructions stored in its flash memory, interacting with various peripherals and I/O pins to perform desired tasks. The microcontroller's clock speed and integrated features contribute to its efficient operation.

Detailed Application Field Plans

AT91SAM7S64-MU-999 finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices - Robotics

Detailed and Complete Alternative Models

Some alternative models to AT91SAM7S64-MU-999 that offer similar functionality include: - STM32F103C8T6 - PIC18F4550 - MSP430G2553 - LPC1768

These alternatives provide a range of options for developers based on their specific requirements.

In conclusion, AT91SAM7S64-MU-999 is a high-performance microcontroller belonging to the ARM7TDMI architecture. With its versatile features, low power consumption